I don't really understand the point being made here. Is it that high-end bespoke Apple hardware is faster than the equivalent commodity hardware? Or is the pe

I don't really understand the point being made here. Is it that high-end bespoke Apple hardware is faster than the equivalent commodity hardware? Or is the person trying to explain why the memory chips are integrated directly into the chipset (making them extremely fast at the expense of being not so easy to upgrade/replace)?